In the first sentence, the "he" is a nominative as it is a subject.
In the second sentence it is an object as the form "me" is actually "I", but "i" is a nominative form and "me" is an objective form.
In the third sentence "Us" is also used in objective form as "us" is an object of an action by "my sister".
A single color, since mono means one or single.
Answer:
The author's use of frightening imagery with a setting named "Death Swamp" creates tension.
Explanation:
I hope this helps! tell me if i'm wrong.
